Posts tagged bootstrap

Bootstrap ver.4 to ver.5 Compatibility Layer

Published At: 2026-03-04 Updated At: 2026-03-07

Part of Real-World CoreUI Migration: From Laravel 8 to Laravel 11

Since this project kept c- prefixed layout classes from CoreUI, it needed a custom compatibility layer for Bootstrap 4 utility classes that were removed or renamed in Bootstrap 5:

// components/_layout.scss
// Styles for migration Bootstrap 4 to 5

// Bootstrap 4 spacing...

Real-World CoreUI Migration - From Laravel 8 to Laravel 11

Published At: 2026-03-04 Updated At: 2026-03-07

Introduction

At the beginning, there was a simple requirement - to upgrade a small web blog from Laravel 8 to Laravel 11. In general, problems with upgrading Laravel versions are well known, but solutions for two areas:

using the Tinymce editor for the admin dashboard
CSS solution for the frontend application with Vite 5 and CoreUI 5 proved to be challenging. It is the second area, using the new versions of CoreUI and Vite, that we will discuss in the following...